1954 Allard J2 vs. 1968 Pontiac Firebird
To start off, 1968 Pontiac Firebird is newer by 14 year(s). Which means there will be less support and parts availability for 1954 Allard J2. In addition, the cost of maintenance, including insurance, on 1954 Allard J2 would be higher. At 5,700 cc (8 cylinders), 1968 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1968 Pontiac Firebird (320 HP) has 162 more horse power than 1954 Allard J2. (158 HP) In normal driving conditions, 1968 Pontiac Firebird should accelerate faster than 1954 Allard J2. With that said, vehicle weight also plays an important factor in acceleration. 1968 Pontiac Firebird weights approximately 680 kg more than 1954 Allard J2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1954 Allard J2 | 1968 Pontiac Firebird | |
| Make | Allard | Pontiac |
| Model | J2 | Firebird |
| Year Released | 1954 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 5416 cc | 5700 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 320 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 980 kg | 1660 kg |
| Vehicle Length | 3780 mm | 4800 mm |
| Vehicle Width | 1730 mm | 1850 mm |
| Vehicle Height | 1300 mm | 1310 mm |
| Wheelbase Size | 2550 mm | 2750 mm |
